Environment variable X402_PRIVATE_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming X402_PRIVATE_KEY as an ordinary environment variable
| OneSource MCP | io.onesource/mcp |
|---|---|
| com.walletbureau/mcp | com.walletbureau/mcp |
| com.wrapper-agency.parsedoc/parser | com.wrapper-agency.parsedoc/parser |
Entries naming X402_PRIVATE_KEY as a secret required variable
No entry.
What the sources write about this name
| OneSource MCP | EVM private key (64-char hex, 0x prefix optional) for automatic x402 USDC payments on Base |
|---|---|
| com.walletbureau/mcp | Private key of a wallet holding USDC on Base to pay per call via x402. Optional; ignored when WALLETBUREAU_API_KEY is set. |
| com.wrapper-agency.parsedoc/parser | EVM wallet private key holding USDC on Base. When set, calls the paid endpoint at $0.02/page. If unset, uses the free demo (3/day). |
Taken verbatim from the source, one line per entry. The text is a vendor's own statement and is neither checked nor shortened.
To the environment variable index
Version of the extraction rule: 1.1. The names are formed by splitting the stored raw declaration at the separator this registry set when reading it in. Counted across the 21,996 published entries.
tracevero · https://tracevero.com/en/variable/X402_PRIVATE_KEY